True or False: Damage to your nervous system can cause paralysis.
they are very long compared to other cells in the body
they help carry oxygen to different parts of your body
they regenerate very quickly
they do not have a nucleus
1 month
1 year
10 years
100 years
bipolar neurons
Purkinje neurons
pyramidal neurons
multipolar neurons
liver cells
muscle cells
skin cells
stem cells
telegraph
proteins
hormonal
electrical impulses
spinal cord
a nerve
brains
all of the above
glial cells
prison cells
wire
the brain
muscle
nerve
100 miles per hour
150 meters per second
1 foot per second
1 meter per second